The generator matrix

 1  0  1  1  1  1  1  3  1 24  1  1  1  1  0  1  1  1  1 18  1 12  1  1  1  1  1  1 18 18  1 21  1  1  1  1  1  1  1  9  1  1 12  1  6  1  6  1  1  6  1 15  1  1 15  1  1  1  9  1  1  1  3  1  1  1  1  1  1  1  1  1 21  1  1  9 15 24 21  0  1  1  1 15 15  0  1  1  1  1  0  1  1  1  1  1 15  0 15
 0  1  1 26 18 25 26  1 26  1  0 16 16 18  1 17 26  4  0  1  1  1 14 22  0  2  9 23  1  1 25  1  0 14 16 24  2 25 21  1 15 19  1 23  1 13  1  4 21  1 14  1 16  8  1 14 12 26  1 12 23 21  1 24 20 17 19 12  4 14  8  8  1 21 24  1  1  1  1  1 12 23 22  1  1  1  3 25 10  4  3 14  1 22 18 17  1  1  1
 0  0 24  0 18  0  0  9  9  0 18 18 18  3 24 21  6  3  6 12  6 15 12 21 12 12 15  6 24 21 15 12 12 21  3 24 15  6 12 15  6 21  0 12 18  3 12  9  3  3 18 12 21  9  0 21 12  9  6  9  9 18 24 15  0 24 21 24 24  3 15 21 12  6  0  0 21 21  6  9 15 24 15  6 12  3  9 18 12  0 24  0 24 24  0  3 21 18 24
 0  0  0  3 21 12  9  3  6 15 24  9  6  6 15 24  0 15 18  3  6  9  9  9  0  3 21 21 21  9 12 24  3 15 12 15  6 15 24  0  9  6  6 18 12  3 18 21 24 15  3  3 18 24  0  3 12 21 21  9  0  6 12  6 24 12 15  9 24  0  0  9 12 21  0  9  3 24  6  3  0 18 21  9 24 18 24  3 18 24  6 18 12 12 12 21  9  0  3

generates a code of length 99 over Z27 who´s minimum homogenous weight is 187.

Homogenous weight enumerator: w(x)=1x^0+378x^187+480x^188+710x^189+1848x^190+1638x^191+2062x^192+3402x^193+3264x^194+3590x^195+4800x^196+4152x^197+4754x^198+6018x^199+4182x^200+4982x^201+4248x^202+2532x^203+1656x^204+1872x^205+834x^206+356x^207+402x^208+204x^209+60x^210+210x^211+90x^212+42x^213+90x^214+72x^215+2x^216+30x^217+24x^218+2x^219+24x^220+18x^221+4x^222+6x^223+6x^224+4x^228

The gray image is a code over GF(3) with n=891, k=10 and d=561.
This code was found by Heurico 1.16 in 85.6 seconds.